| /* |
| * @(#)$Id$ |
| * |
| * The Apache Software License, Version 1.1 |
| * |
| * |
| * Copyright (c) 2001 The Apache Software Foundation. All rights |
| * reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in |
| * the documentation and/or other materials provided with the |
| * distribution. |
| * |
| * 3. The end-user documentation included with the redistribution, |
| * if any, must include the following acknowledgment: |
| * "This product includes software developed by the |
| * Apache Software Foundation (http://www.apache.org/)." |
| * Alternately, this acknowledgment may appear in the software itself, |
| * if and wherever such third-party acknowledgments normally appear. |
| * |
| * 4. The names "Xalan" and "Apache Software Foundation" must |
| * not be used to endorse or promote products derived from this |
| * software without prior written permission. For written |
| * permission, please contact apache@apache.org. |
| * |
| * 5. Products derived from this software may not be called "Apache", |
| * nor may "Apache" appear in their name, without prior written |
| * permission of the Apache Software Foundation. |
| * |
| * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED |
| * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR |
| * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF |
| * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT |
| * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| * SUCH DAMAGE. |
| * ==================================================================== |
| * |
| * This software consists of voluntary contributions made by many |
| * individuals on behalf of the Apache Software Foundation and was |
| * originally based on software copyright (c) 2001, Sun |
| * Microsystems., http://www.sun.com. For more |
| * information on the Apache Software Foundation, please see |
| * <http://www.apache.org/>. |
| * |
| * @author Jacek Ambroziak |
| * @author Santiago Pericas-Geertsen |
| * @author Morten Jorgensen |
| * |
| */ |
| |
| package org.apache.xalan.xsltc.compiler; |
| |
| final class QName { |
| private final String _localname; |
| private String _prefix; |
| private String _namespace; |
| private String _stringRep; |
| private int _hashCode; |
| |
| public QName(String namespace, String prefix, String localname) { |
| _namespace = namespace; |
| _prefix = prefix; |
| _localname = localname; |
| if ((namespace != null) && (!namespace.equals(Constants.EMPTYSTRING))) { |
| _stringRep = namespace+':'+localname; |
| } |
| else { |
| _stringRep = localname; |
| } |
| |
| _hashCode = _stringRep.hashCode() + 19; // cached for speed |
| } |
| |
| public void clearDefaultNamespace() { |
| if ((_prefix == null) || (_prefix.equals(Constants.EMPTYSTRING))) { |
| _namespace = null; |
| _stringRep = _localname; |
| _hashCode = _stringRep.hashCode() + 19; // cached for speed |
| } |
| } |
| |
| public void clearNamespace() { |
| _namespace = Constants.EMPTYSTRING; |
| } |
| |
| public String toString() { |
| return _stringRep; |
| } |
| |
| public String getStringRep() { |
| return _stringRep; |
| } |
| |
| public boolean equals(Object other) { |
| return this == other; |
| } |
| |
| public String getLocalPart() { |
| return _localname; |
| } |
| |
| public String getNamespace() { |
| return _namespace; |
| } |
| |
| public String getPrefix() { |
| return _prefix; |
| } |
| |
| public int hashCode() { |
| return _hashCode; |
| } |
| |
| public String dump() { |
| return(new String("QName: "+_namespace+"("+_prefix+"):"+_localname)); |
| } |
| } |